Trait | Period (weeks of age) | Interval | White | Brown | |
---|---|---|---|---|---|
Average batch production | ln(variance) | 25 to 83 | 1 week | − 0.81 (0.94) 31,925 | − 0.33 (1.09) 1462 |
2Â weeks | 0.06 (1.01) 31,812 | 0.66 (1.23) 31,381 | |||
3Â weeks | 0.50 (1.07) 31,707 | 1.21 (1.30) 31,279 | |||
83 to end | 1 week | − 0.33 (1.10) 29,979 | − 0.26 (1.26) 26,760 | ||
2Â weeks | 0.47 (1.22) 29,660 | 0.65 (1.39) 19,317 | |||
3Â weeks | 0.85 (1.35) 25,196 | 1.42 (1.36) 2934 | |||
Skewness | 25 to 83 | 1 week | − 1.50 (1.04) 31,919 | − 1.19 (1.15) 31,502 | |
2 weeks | − 0.97 (1.02) 31,867 | − 0.79 (1.11) 31,415 | |||
3 weeks | − 0.66 (0.91) 31,751 | − 0.55 (1.02) 31,304 | |||
83 to end | 1 week | − 0.63 (0.71) 29,952 | − 0.32 (0.69) 26,747 | ||
2 weeks | − 0.29 (0.56) 29,662 | − 0.16 (0.51) 19,317 | |||
3 weeks | − 0.14 (0.46) 25,240 | − 0.09 (0.46) 2951 | |||
Autocorrelation | 25 to 83 | 1Â week | 0.21 (0.24) 31,994 | 0.36 (0.29) 31,524 | |
2Â weeks | 0.14 (0.29) 31,877 | 0.36 (0.29) 31,414 | |||
3Â weeks | 0.11 (0.30) 31,761 | 0.33 (0.30) 31,304 | |||
83 to end | 1Â week | 0.12 (0.31) 29,992 | 0.13 (0.35) 26,760 | ||
2 weeks | 0.01 (0.32) 29,662 | − 0.01 (0.34) 19,317 | |||
3 weeks | − 0.09 (0.31) 25,240 | − 0.01 (0.32) 2951 | |||
Individual production | ln(variance) | 25 to 83 | 1 week | − 0.61 (1.09) 31,816 | − 0.63 (1.12) 31,381 |
83 to end | 1 week | − 0.36 (1.06) 29,693 | − 0.26 (1.33) 26,478 | ||
Skewness | 25 to 83 | 1 week | − 2.59 (1.12) 31,782 | − 2.01 (1.19) 31,264 | |
83 to end | 1 week | − 0.84 (0.76) 29,711 | − 0.46 (0.70) 26,594 | ||
Autocorrelation | 25 to 83 | 1Â week | 0.23 (0.21) 31,839 | 0.22 (0.28) 31,457 | |
83 to end | 1Â week | 0.07 (0.29) 29,723 | 0.10 (0.34) 26,641 | ||
Egg production (number) | Full | 486.0 (84.7) 32,056 | 427.4 (95.9) 31,603 | ||
Early | 29.2 (8.7) 32,056 | 37.4 (7.9) 31,603 | |||
25 to 83 | 369.3 (57.1) 32,056 | 345.8 (73.0) 31,603 | |||
83 to end | 92.5 (31.7) 30,339 | 51.3 (26.0) 27,159 | |||
Natural antibodies (titers) | IgM | Once between 15 and 22 | 7.10 (1.43) 4856b | 6.74 (1.20) 2789c | |
IgG | Once between 15 and 22 | 6.16 (1.57) 4852d | 6.02 (1.29) 2789c |